Yet another Saab snippet/article from this week's Autoweek (June 23, 2004):
You drink, you don't drive. At least that's the way Saab sees it-and General Motors' Swedish subsidiary has a way to back up that promise. An alcohol-testing key fob prototype dubbed Alcokey is being tested in Saab
9-5s in Sweden and could become available as a dealer accessory. If the fob detects too much alcohol in the driver's breath sample, it will prevent the car from starting.